| name | aicoding-kit-maintenance |
| description | Maintain the Codex-Skills and AiCoding two-repository kit. Use for architecture changes, plugin packaging, AGENTS boundaries, CodingKit assets, submodule updates, install/update scripts, hooks, CI gates, or requests to manage the AiCoding Codex kit lifecycle. |
AiCoding Kit Maintenance
Purpose
Maintain the two-repository AiCoding Codex kit without creating a second skill source, bypassing plugin packaging, or mixing Codex hooks with Git hooks.
Use this skill when work touches any of these areas:
Codex-Skills source skills, plugin assembly, plugin-bundled hooks, build scripts, package metadata, or release flow;AiCoding platform integration, Marketplace, install/update/status/uninstall scripts, CodingKit assets, submodule locking, or new-machine setup;- AGENTS boundaries, maintenance docs, generated output, package drift, external asset discovery, or hook trust behavior.
Skill Type
This skill is both consistent-workflow and organization-standard.
consistent-workflow: every maintenance task must follow the same authority, execution, verification, and release order.organization-standard: it encodes the user's AiCoding/Codex-Skills platform governance rules.
Authority Chain
Agents must use this order of authority:
AGENTS.md and closest nested AGENTS.md define non-negotiable boundaries.- This maintenance skill defines the task workflow.
- Repository docs define architecture and rationale.
config/ and scripts/ define the executable truth.- Git hooks, CI, and local verification decide whether the work can be considered complete.
If these layers disagree, stop and report the conflict before writing or publishing changes.
Workflow Contract
Trigger: use this workflow for any Codex-Skills/AiCoding maintenance, extension, synchronization, install, update, rollback, packaging, hook, CI, or documentation-governance task.
Inputs: user request, current repository path, relevant AGENTS.md, architecture docs, config/aicoding-plugin-pack.json, config/codex-kit.json, scripts, submodule state, plugin package state, and Git status.
Steps:
- Resolve repository role:
Codex-Skills, AiCoding, or both.
- Read applicable
AGENTS.md files before editing.
- Identify whether the target file is canonical source, generated output, platform integration, install state, or external asset.
- Select the task mode: skill-source, external-skill-binding, plugin-package, hook-change, platform-integration, submodule-update, install-refresh, asset-extension, docs-only, release, or rollback.
- Use the repository scripts and config as the source of executable truth.
- Apply the smallest change that satisfies the task.
- Run the required gate checks for the selected mode.
- Update README/docs/CHANGELOG when durable behavior, install flow, packaging, or governance changes.
- Only update AiCoding submodule after the Codex-Skills commit exists and has been verified.
- Report actual verification results and any gates that remain manual.
Validation: run the selected mode gates, Markdown link validation, skill/plugin validators when applicable, repository Git hooks or hook-equivalent lint, and git diff --check.
Exit criteria: boundaries were respected, canonical source was changed instead of generated copies, package drift is resolved, submodule rules are respected, docs and CHANGELOG match behavior, and required gates pass or are explicitly marked as manual/not run.
Repository Boundaries
Codex-Skills Owns
- canonical skills under
embedded/, platform/, and standalone root skill directories;
- declared external Skill submodules under
external/, .gitmodules, and config/external-skill-bindings.json;
plugins/AiCoding/.codex-plugin/, plugins/AiCoding/hooks/, and plugin assets;config/aicoding-plugin-pack.json;- plugin build and verification scripts;
- plugin package documentation and release notes.
AiCoding Owns
.agents/plugins/marketplace.json;config/codex-kit.json;- install, update, status, verify, and uninstall scripts;
CodingKit/examples/, CodingKit/modules/, CodingKit/platforms/, CodingKit/tests/, and CodingKit/tools/;- project-level
.githooks/ and platform integration docs;
- the
CodingKit/agents/skills submodule gitlink.
Generated Or Read-Only Areas
Do not manually edit:
plugins/AiCoding/skills/;plugins/AiCoding/BUILDINFO.json;CodingKit/agents/skills from AiCoding scripts or AiCoding maintenance tasks, except to initialize, inspect, fetch, checkout an approved commit/tag, validate, and update the parent gitlink.
External GitHub Skill Binding
All Skills sourced from GitHub must use the same chained Git dependency model as AiCoding and Codex-Skills:
AiCoding gitlink -> Codex-Skills gitlink -> external Skill gitlink -> mapped SKILL.md directory
- Add the upstream repository as
external/<repository-name> with a declared .gitmodules URL.
- Record the runtime name, submodule path, nested Skill path, URL,
latest-stable-tag update policy, and stable-tag pattern in config/external-skill-bindings.json.
- Resolve the highest non-prerelease semantic-version tag and pin that release commit through the gitlink; do not follow an unreleased branch head, copy, vendor, or silently refresh external Skill files.
- Use
scripts/manage-external-skills.ps1 -Action Sync for a dry-run status/update plan and add -Apply only after review.
- Removing an external Skill must use the same lifecycle command so the manifest entry,
.gitmodules section, and gitlink disappear together; the paired AiCoding change removes the runtime registry mapping and managed junction.
- If the repository root lacks
SKILL.md, map the real nested directory rather than treating the root as installable.
- Keep general-purpose external Skills standalone unless plugin packaging is separately approved.
- Commit and verify Codex-Skills before updating the AiCoding parent submodule.
Mode Gates
Skill-Source Change
Run in Codex-Skills:
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/verify-skills.ps1
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/build-plugin.ps1 -Plugin AiCoding -Configuration Development -Clean -Verify
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/compare-generated.ps1
Also run aicoding-user-skill-creator quick and gate validation for any changed standard/process skill.
Plugin Package Change
Run in Codex-Skills:
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/build-plugin.ps1 -Plugin AiCoding -Configuration Development -Clean -Verify
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/compare-generated.ps1
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/verify-plugin.ps1
Official plugin validation should be run when the validator is available.
External Skill Binding
Run in Codex-Skills:
git submodule status --recursive
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/manage-external-skills.ps1 -Action Status
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/verify-skills.ps1
git diff --check
verify-skills.ps1 must fail when an external/ directory is not a declared gitlink, a binding does not match .gitmodules, the gitlink is not at the latest locally available stable tag, the mapped SKILL.md is missing, or its frontmatter name differs from the declared runtime name.
Hook Change
Run plugin validation plus hook-focused smoke tests. Confirm hooks:
- use
PLUGIN_ROOT and PLUGIN_DATA;
- have bounded timeout;
- avoid personal absolute paths;
- fail safely;
- are described as auxiliary constraints, not a full security boundary.
After installation, user review through /hooks remains mandatory when hook definitions change.
AiCoding Platform Change
Run in AiCoding:
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/verify-codex-kit.ps1
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/install-codex-kit.ps1 -DryRun
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/status-codex-kit.ps1 -Json
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/update-codex-kit.ps1 -DryRun
powershell -NoProfile -ExecutionPolicy Bypass -File scripts/lint-git-governance.ps1 -Mode all
Cross-Repository Update
Required order:
Codex-Skills change
→ build and verify plugin
→ commit Codex-Skills
→ push when authorized
→ update AiCoding submodule to that commit
→ verify AiCoding
→ update AiCoding CHANGELOG
→ commit AiCoding
Never point AiCoding at uncommitted Codex-Skills files or a dirty submodule.
Gate Rules
CLI checker:
- Codex-Skills gates are
scripts/verify-skills.ps1, scripts/build-plugin.ps1, scripts/compare-generated.ps1, and scripts/verify-plugin.ps1.
- AiCoding gates are
scripts/verify-codex-kit.ps1, scripts/install-codex-kit.ps1 -DryRun, scripts/status-codex-kit.ps1 -Json, scripts/update-codex-kit.ps1 -DryRun, and scripts/lint-git-governance.ps1 -Mode all.
- Markdown, skill, plugin, and
git diff --check validators must return non-zero for blocking failures.
Hook gate:
- Git hooks enforce repository-local commit and changelog rules.
- Codex hooks are plugin-bundled lifecycle helpers and require
/hooks review after definition changes.
MCP tool library:
- no MCP is required for the core maintenance workflow;
- MCP may be added later for long-running services or structured external tool access, but scripts/config remain the first executable truth for this kit.
Skip rationale:
- CI may be absent in early local-only work; when absent, local hooks, repository scripts, and explicit final verification replace CI until required checks are configured.
- MCP is skipped for the core workflow because repository-local scripts and config provide deterministic maintenance gates and practical alternatives.
Human confirmation:
- the user accepts AGENTS as hard boundaries, this skill as the workflow, docs as architecture, scripts/config as execution entrypoints, and Git hooks/CI as completion gates;
- destructive Git operations, hook trust decisions, release tags, GitHub Releases, and plugin cache manipulation still require explicit approval.
Human Confirmation
Owner/confirmation: the user defined the desired maintenance chain as AGENTS.md boundaries, maintenance Skill workflow, architecture docs, config/scripts executable state, and CI/Git hooks completion gates.
Accepted gates: repository scripts, Skill validation, Plugin validation, generated-drift checks, Markdown validation, Git hooks, CI when available, and manual review for destructive operations, Hook trust, and release publishing.
Decision: approved as the maintained AiCoding/Codex-Skills operating model; future changes must update this skill or the AGENTS/docs chain when the process changes.
External GitHub Skill decision: the user explicitly requires every future GitHub-downloaded Skill to use the chained submodule URL-binding model. The creation gate may classify this as skip because it extends an existing organization standard instead of creating a new Skill; that result does not cancel the owner-approved policy update. External upstream frontmatter beyond the local strict validator remains a documented manual compatibility review and must not be rewritten in the read-only submodule.
Prohibited Actions
Do not:
- edit generated plugin skills or
BUILDINFO.json manually;
- rebuild the plugin from AiCoding or from the AiCoding submodule checkout;
- copy skill source into AiCoding;
- copy or vendor GitHub-sourced Skills into Codex-Skills instead of declaring an
external/ submodule and binding manifest entry;
- copy CodingKit asset directories into the plugin;
- include
obsidian-* in AiCoding plugin;
- use hard-coded personal absolute paths;
- directly modify Codex plugin cache files;
- bypass hook trust or Git hooks without explicit approval;
- discard user changes or use destructive Git cleanup without explicit authorization.
Completion Report
Report:
Maintenance Result
- Repository roles touched:
- Mode:
- AGENTS checked:
- Canonical sources changed:
- Generated outputs rebuilt:
- Submodule updated:
- README/docs updated:
- CHANGELOG updated:
- Verification performed:
- Manual gates remaining:
- Git state:
